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irakobra [83]
3 years ago
13

A defibrillator passes 14.0 A of current through the torso of a person for 0.0300 s. How much charge moves in coulombs?

Physics
1 answer:
krek1111 [17]3 years ago
4 0
<h2>Answer:</h2>

4.2 C

<h2>Explanation:</h2>

The charge (Q) moving is the product of the current(I) flowing through the torso of the person and the time taken (t) for the flow.

i.e

Q = I x t

Where;

I = current = 14.0A

t = time taken  = 0.0300s

Substituting the values of I and t into the equation above gives

Q = 14.0 x 0.0300

Q = 4.2 C

Therefore quantity of charge moving is 4.2 C

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Explanation:

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An object is thrown upward from the top of a 144​-foot building with an initial velocity of 128 feet per second. The height h of
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Answer:

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We equation of motion given as h = -16t²+128t+144,

We need to find in how many seconds will the object hit the ground,

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